[ 1087.737791] gre: GRE over IPv4 demultiplexor driver
[ 1087.906323] ip_gre: GRE over IPv4 tunneling driver
[ 1097.189610] ip6_gre: GRE over IPv6 tunneling driver
[ 1103.228066] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1104.700071] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1106.108063] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1107.516042] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1120.706135] ping (19552) used greatest stack depth: 11448 bytes left